Company lists · Data refreshed September 2026
Top 25 Pharmaceutical clinical trial organizations based in Switzerland
RevenueBase identified 121 company matches for pharmaceutical clinical trial organizations associated with Switzerland as of September 2026 and tracks 4,904 professional contacts across them, including 2,756 with verified work emails. Basel is the largest hub.
This list covers company matches for pharmaceutical clinical trial organizations associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest pharmaceutical clinical trial organizations based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,494 contacts → | ||||
Exact match “PSI is a leading full-service global Contract Research Organization whose key strength is predictable patient enrollment across multiple therapeutic areas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 683 contacts → | ||||
Exact match “Solvias helps innovative companies advance their path to commercialization with CMC analytical solutions powered by deep scientific expertise and a relentless focus on our…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 3 | 196 contacts → | ||||
Exact match “Accelsiors is an end-to-end clinical research organization that has empowered biopharmaceutical companies for over two decades.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 4 | 192 contacts → | ||||
Exact match “ten23 health is the human-centric and sustainable strategic partner of choice for the pharmaceutical industry and biotech start-ups for the development, manufacture, and testing…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 5 | 95 contacts → | ||||
Exact match “AnaPath, is a global company including contract research organization (CRO) and pathology services that provides R&D services in the preclinical and bioanalytical fields.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 90 contacts → | ||||
Exact match “Als eines der führenden spitalpharmazeutischen Kompetenzzentren der Schweiz erbringt die ZüriPharm AG ein breites Spektrum von Leistungen rund um das Heilmittel auf dem…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 39 contacts → | ||||
Exact match “Running clinical trials feels insurmountable for the average hospital, clinic, or practice.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 36 contacts → | ||||
Exact match “Wemedoo is a clinical technology company built on deep clinical research expertise.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 9 | 34 contacts → | ||||
Exact match “Swiss BioQuant is a bioanalytical contract research organization (CRO) specialized in LC-MS/MS and ligand-binding assays and dedicated to scientific excellence.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 31 contacts → | ||||
Exact match “Five Office Ltd is a service provider based in Switzerland and operating worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 24 contacts → | ||||
Exact match “At Eumedica we offer an extensive range of products and services, covering healthcare stakeholders' need, in three domains of expertise- Manufacturing Active Pharmaceutical…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 23 contacts → | ||||
Exact match “HEMEX is a European Contract Research Organization (CRO) supporting pharmaceutical, biotech, and medtech SMEs with end-to-end clinical development solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “Business As a contract research organization (CRO) B‘SYS provides assistance to pharmaceutical settings in Ion Channel Discovery.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “CROss Alliance® is a regional, family-owned clinical CRO based in Canton Ticino, Switzerland, operating since 1996.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 15 contacts → | ||||
Exact match “Rede Optimus is a global clinical research organization (CRO) specialized in medical device trials, dedicated to answering key clinical questions and advancing evidence-based…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “DRK Pharma Solutions is a premier solution provider to the pharmaceutical and biopharmaceutical industries in the areas of product development, clinical research and contract…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “The Swiss Clinical Trial Organisation (SCTO) is a research infrastructure of national importance and an academic reference institution for high-quality, patient-oriented clinical…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “RDP’s leadership team and board of directors are focused on getting their products into clinical trials and addressing the unmet medical needs of patients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “Medical Trials Analysis (MTA) Group is a comprehensive CRO providing a full range of services for clinical trials, clinical research and medical education linked to clinical…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Welcome to PharmaContext, your reliable partner for services in the pharmaceutical industry with over 20 years of experience.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “For 35 years, MARAS is providing services such as regulatory affairs, quality assurance, pharmacovigilance, release of advertising material, application for new…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “We are a group of efficent companies actively engaged in all areas of the pharmaceutical business.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Integrated Biologix GmbH was founded by Dr Jennifer Sims in 2012 to provide non-clinical development support for Biopharmaceuticals.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “Medikamentengrosshandel” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “pharmaceutical clinical trial organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 121 pharmaceutical clinical trial organizations based in Switzerland
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Pharmaceutical clinical trial organizations based in Switzerland at a glance
As of Sep 17, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 121 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Switzerland whose business descriptions match “pharmaceutical clinical trial organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 2,756 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “pharmaceutical clinical trial organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many pharmaceutical clinical trial organizations are there based in Switzerland?
RevenueBase identified 121 company matches for pharmaceutical clinical trial organizations associated with Switzerland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
PSI CRO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most pharmaceutical clinical trial organizations?
Basel leads with 22 company records, followed by Geneva (11) and Zurich (6).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,756 professional contacts with verified work emails tracked across these 121 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 121 pharmaceutical clinical trial organizations based in Switzerland. Start with a free account, no credit card.
Download this list →Related lists
Pharmaceutical clinical trial organizations by geography
- Pharmaceutical clinical trial organizations based in Ahmedabad, India
- Pharmaceutical clinical trial organizations based in Bangalore, India
- Pharmaceutical clinical trial organizations based in Hyderabad, India
- Pharmaceutical clinical trial organizations based in Mumbai, India
- Pharmaceutical clinical trial organizations based in Navi Mumbai, India
- Pharmaceutical clinical trial organizations based in New Delhi, India
- Pharmaceutical clinical trial organizations based in Pune, India
- Pharmaceutical clinical trial organizations based in Atlanta, United States
- Pharmaceutical clinical trial organizations based in Austin, United States
- Pharmaceutical clinical trial organizations based in Boston, United States
- Pharmaceutical clinical trial organizations based in Cambridge, United States
- Pharmaceutical clinical trial organizations based in Chicago, United States
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Pharmaceutical clinical trial organizations based in Ahmedabad, India
- Pharmaceutical clinical trial organizations based in Bangalore, India
- Pharmaceutical clinical trial organizations based in Hyderabad, India
- Pharmaceutical clinical trial organizations based in Mumbai, India
- Pharmaceutical clinical trial organizations based in Navi Mumbai, India
- Pharmaceutical clinical trial organizations based in New Delhi, India
Company intelligence · public preview
Top 25 pharmaceutical clinical trial organizations based in Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 121 matching company records for pharmaceutical clinical trial organizations based in Switzerland, with 4,904 tracked contacts and 2,756 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 pharmaceutical clinical trial organizations based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  PSI CROpsi-cro.comHQ: Zug, SwitzerlandReported employees: 1,001-5,000 | Zug, Switzerland | 1,001-5,000 | Exact match | 2,494 contacts → |
“PSI is a leading full-service global Contract Research Organization whose key strength is predictable patient enrollment across multiple therapeutic areas.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Solviassolvias.comHQ: Kaiseraugst, SwitzerlandReported employees: 501-1,000 | Kaiseraugst, Switzerland | 501-1,000 | Exact match | 683 contacts → |
“Solvias helps innovative companies advance their path to commercialization with CMC analytical solutions powered by deep scientific expertise and a relentless focus on our…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Accelsiors CROaccelsiors.comHQ: Baar, SwitzerlandReported employees: 201-500 | Baar, Switzerland | 201-500 | Exact match | 196 contacts → |
“Accelsiors is an end-to-end clinical research organization that has empowered biopharmaceutical companies for over two decades.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ten23 Healthten23.healthHQ: Basel, SwitzerlandReported employees: 51-200 | Basel, Switzerland | 51-200 | Exact match | 192 contacts → |
“ten23 health is the human-centric and sustainable strategic partner of choice for the pharmaceutical industry and biotech start-ups for the development, manufacture, and testing…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Liestal, SwitzerlandReported employees: 51-200 | Liestal, Switzerland | 51-200 | Exact match | 95 contacts → |
“AnaPath, is a global company including contract research organization (CRO) and pathology services that provides R&D services in the preclinical and bioanalytical fields.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Züripharm AGzueripharm.ch HQ: Schlieren, SwitzerlandReported employees: 51-200 | Schlieren, Switzerland | 51-200 | Exact match | 90 contacts → |
“Als eines der führenden spitalpharmazeutischen Kompetenzzentren der Schweiz erbringt die ZüriPharm AG ein breites Spektrum von Leistungen rund um das Heilmittel auf dem…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Milestone ONEmilestoneone.comHQ: Zug, SwitzerlandReported employees: 51-200 | Zug, Switzerland | 51-200 | Exact match | 39 contacts → |
“Running clinical trials feels insurmountable for the average hospital, clinic, or practice.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Wemedoo AGwemedoo.comHQ: Steinhausen, SwitzerlandReported employees: 11-50 | Steinhausen, Switzerland | 11-50 | Exact match | 36 contacts → |
“Wemedoo is a clinical technology company built on deep clinical research expertise.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Swiss Bioquant AGswissbioquant.comHQ: Reinach, SwitzerlandReported employees: 11-50 | Reinach, Switzerland | 11-50 | Exact match | 34 contacts → |
“Swiss BioQuant is a bioanalytical contract research organization (CRO) specialized in LC-MS/MS and ligand-binding assays and dedicated to scientific excellence.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Five Office LTDfive.chHQ: Wetzikon (zürich), SwitzerlandReported employees: 51-200 | Wetzikon (zürich), Switzerland | 51-200 | Exact match | 31 contacts → |
“Five Office Ltd is a service provider based in Switzerland and operating worldwide.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Eumedica Pharmaceuticals AGeumedica.chHQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 24 contacts → |
“At Eumedica we offer an extensive range of products and services, covering healthcare stakeholders' need, in three domains of expertise- Manufacturing Active Pharmaceutical…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  HEMEXhemex.chHQ: Liestal, SwitzerlandReported employees: 11-50 | Liestal, Switzerland | 11-50 | Exact match | 23 contacts → |
“HEMEX is a European Contract Research Organization (CRO) supporting pharmaceutical, biotech, and medtech SMEs with end-to-end clinical development solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  B'sys Gmbhbsys.chHQ: Witterswil, SwitzerlandReported employees: 11-50 | Witterswil, Switzerland | 11-50 | Exact match | 19 contacts → |
“Business As a contract research organization (CRO) B‘SYS provides assistance to pharmaceutical settings in Ion Channel Discovery.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Cross Alliancecroalliance.comHQ: Mendrisio, SwitzerlandReported employees: 11-50 | Mendrisio, Switzerland | 11-50 | Exact match | 17 contacts → |
“CROss Alliance® is a regional, family-owned clinical CRO based in Canton Ticino, Switzerland, operating since 1996.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Rede Optimusredeoptimus.comHQ: Cham, SwitzerlandReported employees: 11-50 | Cham, Switzerland | 11-50 | Exact match | 15 contacts → |
“Rede Optimus is a global clinical research organization (CRO) specialized in medical device trials, dedicated to answering key clinical questions and advancing evidence-based…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | DRK Pharma Solutions Gmbhdrkpharmasolutions.com HQ: Vandoeuvres, SwitzerlandReported employees: 51-200 | Vandoeuvres, Switzerland | 51-200 | Exact match | 14 contacts → |
“DRK Pharma Solutions is a premier solution provider to the pharmaceutical and biopharmaceutical industries in the areas of product development, clinical research and contract…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Bern, SwitzerlandReported employees: 1-10 | Bern, Switzerland | 1-10 | Exact match | 13 contacts → |
“The Swiss Clinical Trial Organisation (SCTO) is a research infrastructure of national importance and an academic reference institution for high-quality, patient-oriented clinical…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  RDP Pharma AGrdp-pharma.comHQ: Romanshorn, SwitzerlandReported employees: 11-50 | Romanshorn, Switzerland | 11-50 | Exact match | 10 contacts → |
“RDP’s leadership team and board of directors are focused on getting their products into clinical trials and addressing the unmet medical needs of patients.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Medical Trials Analysismtagroup.netHQ: Lugano, SwitzerlandReported employees: 11-50 | Lugano, Switzerland | 11-50 | Exact match | 10 contacts → |
“Medical Trials Analysis (MTA) Group is a comprehensive CRO providing a full range of services for clinical trials, clinical research and medical education linked to clinical…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Pharmacontext Gmbhpharmacontext.chHQ: Baar, SwitzerlandReported employees: 11-50 | Baar, Switzerland | 11-50 | Exact match | 8 contacts → |
“Welcome to PharmaContext, your reliable partner for services in the pharmaceutical industry with over 20 years of experience.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Luzsana Biotechnology Europe AGluzsana.comHQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Maras AGmaras.chHQ: Cham, SwitzerlandReported employees: 11-50 | Cham, Switzerland | 11-50 | Exact match | 7 contacts → |
“For 35 years, MARAS is providing services such as regulatory affairs, quality assurance, pharmacovigilance, release of advertising material, application for new…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Rhenochem AGrhenochem.comHQ: Basel, SwitzerlandReported employees: 51-200 | Basel, Switzerland | 51-200 | Exact match | 5 contacts → |
“We are a group of efficent companies actively engaged in all areas of the pharmaceutical business.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Integrated Biologix Gmbhibiologix.comHQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 5 contacts → |
“Integrated Biologix GmbH was founded by Dr Jennifer Sims in 2012 to provide non-clinical development support for Biopharmaceuticals.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Medial AGmedial-ag.swissHQ: Allschwil, SwitzerlandReported employees: 11-50 | Allschwil, Switzerland | 11-50 | Exact match | 5 contacts → |
“Medikamentengrosshandel” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 121 company matches
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Pharmaceutical clinical trial organizations: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
121 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 121 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for pharmaceutical clinical trial organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many pharmaceutical clinical trial organizations did RevenueBase find based in Switzerland?
The saved snapshot records 121 matching company records, 4,904 tracked contacts and 2,756 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Pharmaceutical clinical trial organizations by geography
- Pharmaceutical clinical trial organizations based in Ahmedabad, India
- Pharmaceutical clinical trial organizations based in Bangalore, India
- Pharmaceutical clinical trial organizations based in Hyderabad, India
- Pharmaceutical clinical trial organizations based in Mumbai, India
- Pharmaceutical clinical trial organizations based in Navi Mumbai, India
- Pharmaceutical clinical trial organizations based in New Delhi, India
- Pharmaceutical clinical trial organizations based in Pune, India
- Pharmaceutical clinical trial organizations based in Atlanta, United States
- Pharmaceutical clinical trial organizations based in Austin, United States
- Pharmaceutical clinical trial organizations based in Boston, United States
- Pharmaceutical clinical trial organizations based in Cambridge, United States
- Pharmaceutical clinical trial organizations based in Chicago, United States
Cite this list
RevenueBase Data Team. Top 25 pharmaceutical clinical trial organizations based in Switzerland. Snapshot: September 17, 2026. https://revenuebase.ai/companies/pharmaceutical-clinical-trial-organizations/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Pharmaceutical clinical trial organizations based in Ahmedabad, India
- Pharmaceutical clinical trial organizations based in Bangalore, India
- Pharmaceutical clinical trial organizations based in Hyderabad, India
- Pharmaceutical clinical trial organizations based in Mumbai, India
- Pharmaceutical clinical trial organizations based in Navi Mumbai, India
- Pharmaceutical clinical trial organizations based in New Delhi, India
Company intelligence · public preview
Top 25 pharmaceutical clinical trial organizations based in Switzerland
RevenueBase records 121 matching company records for pharmaceutical clinical trial organizations based in Switzerland, with 4,904 tracked contacts and 2,756 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 17, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 pharmaceutical clinical trial organizations based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | PSI CROpsi-cro.com HQ: Zug, SwitzerlandReported employees: 1,001-5,000 | Zug, Switzerland | 1,001-5,000 | Exact match | 2,494 contacts → |
“PSI is a leading full-service global Contract Research Organization whose key strength is predictable patient enrollment across multiple therapeutic areas.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Solviassolvias.com HQ: Kaiseraugst, SwitzerlandReported employees: 501-1,000 | Kaiseraugst, Switzerland | 501-1,000 | Exact match | 683 contacts → |
“Solvias helps innovative companies advance their path to commercialization with CMC analytical solutions powered by deep scientific expertise and a relentless focus on our…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Accelsiors CROaccelsiors.com HQ: Baar, SwitzerlandReported employees: 201-500 | Baar, Switzerland | 201-500 | Exact match | 196 contacts → |
“Accelsiors is an end-to-end clinical research organization that has empowered biopharmaceutical companies for over two decades.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ten23 Healthten23.health HQ: Basel, SwitzerlandReported employees: 51-200 | Basel, Switzerland | 51-200 | Exact match | 192 contacts → |
“ten23 health is the human-centric and sustainable strategic partner of choice for the pharmaceutical industry and biotech start-ups for the development, manufacture, and testing…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Liestal, SwitzerlandReported employees: 51-200 | Liestal, Switzerland | 51-200 | Exact match | 95 contacts → |
“AnaPath, is a global company including contract research organization (CRO) and pathology services that provides R&D services in the preclinical and bioanalytical fields.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Züripharm AGzueripharm.ch HQ: Schlieren, SwitzerlandReported employees: 51-200 | Schlieren, Switzerland | 51-200 | Exact match | 90 contacts → |
“Als eines der führenden spitalpharmazeutischen Kompetenzzentren der Schweiz erbringt die ZüriPharm AG ein breites Spektrum von Leistungen rund um das Heilmittel auf dem…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Milestone ONEmilestoneone.com HQ: Zug, SwitzerlandReported employees: 51-200 | Zug, Switzerland | 51-200 | Exact match | 39 contacts → |
“Running clinical trials feels insurmountable for the average hospital, clinic, or practice.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Wemedoo AGwemedoo.com HQ: Steinhausen, SwitzerlandReported employees: 11-50 | Steinhausen, Switzerland | 11-50 | Exact match | 36 contacts → |
“Wemedoo is a clinical technology company built on deep clinical research expertise.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Swiss Bioquant AGswissbioquant.com HQ: Reinach, SwitzerlandReported employees: 11-50 | Reinach, Switzerland | 11-50 | Exact match | 34 contacts → |
“Swiss BioQuant is a bioanalytical contract research organization (CRO) specialized in LC-MS/MS and ligand-binding assays and dedicated to scientific excellence.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Five Office LTDfive.ch HQ: Wetzikon (zürich), SwitzerlandReported employees: 51-200 | Wetzikon (zürich), Switzerland | 51-200 | Exact match | 31 contacts → |
“Five Office Ltd is a service provider based in Switzerland and operating worldwide.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Eumedica Pharmaceuticals AGeumedica.ch HQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 24 contacts → |
“At Eumedica we offer an extensive range of products and services, covering healthcare stakeholders' need, in three domains of expertise- Manufacturing Active Pharmaceutical…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HEMEXhemex.ch HQ: Liestal, SwitzerlandReported employees: 11-50 | Liestal, Switzerland | 11-50 | Exact match | 23 contacts → |
“HEMEX is a European Contract Research Organization (CRO) supporting pharmaceutical, biotech, and medtech SMEs with end-to-end clinical development solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | B'sys Gmbhbsys.ch HQ: Witterswil, SwitzerlandReported employees: 11-50 | Witterswil, Switzerland | 11-50 | Exact match | 19 contacts → |
“Business As a contract research organization (CRO) B‘SYS provides assistance to pharmaceutical settings in Ion Channel Discovery.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Cross Alliancecroalliance.com HQ: Mendrisio, SwitzerlandReported employees: 11-50 | Mendrisio, Switzerland | 11-50 | Exact match | 17 contacts → |
“CROss Alliance® is a regional, family-owned clinical CRO based in Canton Ticino, Switzerland, operating since 1996.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Rede Optimusredeoptimus.com HQ: Cham, SwitzerlandReported employees: 11-50 | Cham, Switzerland | 11-50 | Exact match | 15 contacts → |
“Rede Optimus is a global clinical research organization (CRO) specialized in medical device trials, dedicated to answering key clinical questions and advancing evidence-based…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | DRK Pharma Solutions Gmbhdrkpharmasolutions.com HQ: Vandoeuvres, SwitzerlandReported employees: 51-200 | Vandoeuvres, Switzerland | 51-200 | Exact match | 14 contacts → |
“DRK Pharma Solutions is a premier solution provider to the pharmaceutical and biopharmaceutical industries in the areas of product development, clinical research and contract…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Bern, SwitzerlandReported employees: 1-10 | Bern, Switzerland | 1-10 | Exact match | 13 contacts → |
“The Swiss Clinical Trial Organisation (SCTO) is a research infrastructure of national importance and an academic reference institution for high-quality, patient-oriented clinical…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | RDP Pharma AGrdp-pharma.com HQ: Romanshorn, SwitzerlandReported employees: 11-50 | Romanshorn, Switzerland | 11-50 | Exact match | 10 contacts → |
“RDP’s leadership team and board of directors are focused on getting their products into clinical trials and addressing the unmet medical needs of patients.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Medical Trials Analysismtagroup.net HQ: Lugano, SwitzerlandReported employees: 11-50 | Lugano, Switzerland | 11-50 | Exact match | 10 contacts → |
“Medical Trials Analysis (MTA) Group is a comprehensive CRO providing a full range of services for clinical trials, clinical research and medical education linked to clinical…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pharmacontext Gmbhpharmacontext.ch HQ: Baar, SwitzerlandReported employees: 11-50 | Baar, Switzerland | 11-50 | Exact match | 8 contacts → |
“Welcome to PharmaContext, your reliable partner for services in the pharmaceutical industry with over 20 years of experience.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Luzsana Biotechnology Europe AGluzsana.com HQ: Basel, SwitzerlandReported employees: 11-50 | Basel, Switzerland | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Maras AGmaras.ch HQ: Cham, SwitzerlandReported employees: 11-50 | Cham, Switzerland | 11-50 | Exact match | 7 contacts → |
“For 35 years, MARAS is providing services such as regulatory affairs, quality assurance, pharmacovigilance, release of advertising material, application for new…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rhenochem AGrhenochem.com HQ: Basel, SwitzerlandReported employees: 51-200 | Basel, Switzerland | 51-200 | Exact match | 5 contacts → |
“We are a group of efficent companies actively engaged in all areas of the pharmaceutical business.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Integrated Biologix Gmbhibiologix.com HQ: Basel, SwitzerlandReported employees: 1-10 | Basel, Switzerland | 1-10 | Exact match | 5 contacts → |
“Integrated Biologix GmbH was founded by Dr Jennifer Sims in 2012 to provide non-clinical development support for Biopharmaceuticals.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Medial AGmedial-ag.swiss HQ: Allschwil, SwitzerlandReported employees: 11-50 | Allschwil, Switzerland | 11-50 | Exact match | 5 contacts → |
“Medikamentengrosshandel” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 121 company matches
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Pharmaceutical clinical trial organizations: dataset insights
September 17, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
121 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 121 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 17, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for pharmaceutical clinical trial organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many pharmaceutical clinical trial organizations did RevenueBase find based in Switzerland?
The saved snapshot records 121 matching company records, 4,904 tracked contacts and 2,756 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 17, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Pharmaceutical clinical trial organizations by geography
- Pharmaceutical clinical trial organizations based in Ahmedabad, India
- Pharmaceutical clinical trial organizations based in Bangalore, India
- Pharmaceutical clinical trial organizations based in Hyderabad, India
- Pharmaceutical clinical trial organizations based in Mumbai, India
- Pharmaceutical clinical trial organizations based in Navi Mumbai, India
- Pharmaceutical clinical trial organizations based in New Delhi, India
- Pharmaceutical clinical trial organizations based in Pune, India
- Pharmaceutical clinical trial organizations based in Atlanta, United States
- Pharmaceutical clinical trial organizations based in Austin, United States
- Pharmaceutical clinical trial organizations based in Boston, United States
- Pharmaceutical clinical trial organizations based in Cambridge, United States
- Pharmaceutical clinical trial organizations based in Chicago, United States
Cite this list
RevenueBase Data Team. Top 25 pharmaceutical clinical trial organizations based in Switzerland. Snapshot: September 17, 2026. https://revenuebase.ai/companies/pharmaceutical-clinical-trial-organizations/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Pharmaceutical clinical trial organizations based in Ahmedabad, India
- Pharmaceutical clinical trial organizations based in Bangalore, India
- Pharmaceutical clinical trial organizations based in Hyderabad, India
- Pharmaceutical clinical trial organizations based in Mumbai, India
- Pharmaceutical clinical trial organizations based in Navi Mumbai, India
- Pharmaceutical clinical trial organizations based in New Delhi, India